Marcassite covering Baryte, Lubin mine- Poland
MINERAL
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3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Moroccan amber aragonite ball, on brass stand
Polished green malachite (1.5Kg) on brass base
Brazilian agate slice (1.1kg) on brass base
Black and white Agate slice from Brazil. black base
Boulder Opal (two parts) of 535g on brass base -Australia-
Purple Anhydrite of Madagascar (1.9kg) on black base